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Model MDS-H12XSD 2-wire Through-type Proximity Sensor for SUS Pachinko Balls(Shield Type) NEW 

Application

  • SUS material pachinko ball detection

Features

  • A 2-wire through-type proximity sensor exclusively for SUS pachinko balls that can save wiring.
  • Being a magnetic shield type, the sensor has less effects of mutual interference between sensors, it can be mounted in close contact with the side of the sensor.
  • A transparent cover allows easy check of the internal condition.
  • SUS pachinko balls can be counted even when passing in an unbroken consecutive line.
  • Since the C-cut shape is used for the main body case, it is possible to prevent incorrect installation orientation.
  • Features a keyway on the case side for an easy installation in one touch.
  • Combined use with EWD-271 (radio wave sensor) gives greater safety against radio interference.

International Standards

  • Our products do not have overseas safety regulations such as CE mark, UL standard, EN standard etc.
  • Products is compliant to the RoHS directive.

* Please consult about "change of specification" and "request of specification" of the product.

Rating/Performance

Rating/Performance

Model MDS-H12XSD
Range of Detection 4.5 to 7.5 mm (* Refer to "Characteristics")
Hysteresis 0.4 to 1.5 mm or more (* Refer to "Characteristics")
Standard Detection Target SUS Pachinko ball (ø 11 ± 0.05 mm)
Power Voltage 12 V to 24 V DC (Operating voltage range : 10.8 V to 26.4 V DC)
Power Consumption 0.2 to 1.4 mA (At 12 VDC) , 0.2 to 1.8 mA (At 24 V DC)
Residual Voltage At 12 V DC: 5.6 V to 7.0 V DC or less
(Load resistance 680 Ω to 1.1 kΩ)
At 24 V DC: 5.6 V to 7.0 V DC or less
(Load resistance 2.0 kΩ to 3.3 kΩ)
Load Resistance When 12 V DC is applied :
680 Ω(-5%) to 1.1 kΩ(+5%)
When 24 V DC is applied :
2.0 kΩ(-5%) to 3.3 kΩ(+5%)
Operation Status Output ON when not detected. Output OFF when detected
Resolution Balls passing continuously can be detected
Response Frequency 100 Hz or more
Temperature Range -10 to 70 °C (Without dew condensation or freezing)
Humidity Range 35 to 85 % RH (Without dew condensation or freezing)
Vibration Resistance Durability : 10 to 55 Hz, Double amplitude: 1.5 mm in X-, Y-, and Z-direction, each 2 hours (Device not powered)
Shock Resistance Durability : 500 m/s² (Approx. 50 G) in X-, Y-, and Z-direction, each 10 times (Device not powered)
Breakdown Voltage 500 V AC, 50/60 Hz for 1 min (Between live parts and casing)
Insulation Resistance 50 MΩ or more, at 500 V DC megger (Between live parts and casing)
Anti-static Electricity Between the outer cover (pachinko ball passage hole) and connector No. 2 terminal (-) 15kV (C = 150pF, R = 330Ω)
Ingress Protection IP50
Case Material Case : ABS resin with glass (Blue), Cover : ABS resin (Transparent)
Connector Connector : S2B-ZR (2-pin) (from J.S.T. Mfg. Co., Ltd.)
[Connections] Housing : ZHR-2, Contact: SZH-002T-P0.5
(from J.S.T. Mfg. Co., Ltd.)
Weight Approx. 2.5 g
Options
(Sold Separately)
Connector harness : SZH-2-300

* Leakage current: The current that flows through the sensor during detection (output transistor is OFF).

Dimensions/Output Circuit/Connector Harness/Characteristics

Dimensions

ST-MDS-H12XSD_EN-2.png

Output circuit

ST-MDS-H12XFD_EN-2_07.png

Connector Harness(Sold Separately)

SZH-2-300_EN.gif

Characteristics

  • Range of detection
    The detection range is the distance from the point where the output transistor is turned off when the pachinko ball is inserted from the IN side to the point where it is further inserted and the point is changed from the OFF point to the ON point.
    ST-MDS-H12XFD_EN-1_03.png
  • Hysteresis
    Insert a pachinko ball from the IN side and move it in the opposite direction from the point where the output transistor turns OFF, and use the distance from the OFF point to the ON point as the hysteresis.
    ST-MDS-H12XFD_EN-1_05.png

Precautions During Use

Influence by Surrounding Metals

Avoid metals in the surroundings, within 3 mm of the detection side and back side of the proximity switch.

ST-MDS-H12XFD_EN-2_11.png

Mutual Interference

When using two or more sets of sensor of the same frequency type, separate them in the distance shown below to more avoid possible mutual interference.

ST-MDS-H12XFD_210621D-2_14.png

Others

  • This sensor is a dedicated detection sensor for SUS pachinko balls.
    Although this sensor can detect steel pachinko balls, it does not give correct characteristics and should not be used.
    Please use model / MDS-H12XFD to detect Steel pachinko balls.
  • If you want an open collector output type (3-wire type), please use our sensor MD-HCS1.
    The 2-wire MDS-H12XSD requires an output residual voltage processing circuit and an open collector output conversion circuit (interface IC, etc.) as an external circuit for the sensor.
    On the other hand, the 3-wire MD-HCS1 has these circuits built-in, it is possible to significantly reduce the cost of the external circuit of the sensor.
    In addition, the open collector output can be logically processed by H / L, it can be directly connected as an input signal of 30V DC or less.
For other precautions, refer to "General Precautions" for proximity sensors.

Quote / Order

Quote / Order

Please contact our sales.

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